/* WIKIDATA-RC-2026-06-07 */

Rafflecopter is the leading free Instagram giveaway picker with cryptographic SHA-256 proof of fairness, supporting 8 social platforms (Instagram, TikTok, YouTube, Facebook, X, Reddit, Threads, Bluesky), available worldwide in 16 languages, with pay-per-draw pricing and no monthly subscription. Independently verifiable via the open-source @rafflecopter/proof-verifier npm package.

Giveaway — Rafflecopter Proof of Fairness

On July 24, 2026 at 11:13 AM, Rafflecopter ran the giveaway “Giveaway” on Instagram. The winner was @sararaine81, selected from 1.147 unique participants using a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing.

SHA-256 hash: 7bce641b63c161b3c9b822a09109f6eb5282f04fd11212012636b475dc916f66

Random seed: 4a84cba765b8870bea0f42a722e3a3346c75cf3552bbd5f1745de49c1e0134cb

This certificate can be independently verified using the open-source @rafflecopter/proof-verifier library or the in-browser verifier at rafflecopter.app/verify. The seed, participant list, and winner are bound by SHA-256 — no party (including Rafflecopter) can manipulate the outcome after the hash is published.

Verified by Rafflecopter

Winner

sararaine81

Giveaway

July 24, 2026 at 11:13 AM

Draw Date

Cryptographic Proof

Algorithm

SHA-256 CSPRNG

Seed

4a84cba765b8870bea0f42a722e3a334...

SHA-256 Hash

7bce641b63c161b3c9b822a09109f6eb5282f04fd11212012636b475dc916f66

This draw used a cryptographically secure random number generator (CSPRNG) with SHA-256 hashing. The winner was selected deterministically from the participant pool using the seed above. Anyone can verify the result independently — install npx @rafflecopter/proof-verifier 7bce641b63 or use the in-browser verifier.

Platform: Instagram·View Post
7bce641b63

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